George H. Morrill enlisted on October 8, 1861 in Company L, First Regiment New Hampshire Volunteer Cavalry, as a private and served a year. He then reenlisted on August 6, 1862 with his brother Charles in Company E, Tenth Regiment, New Hampshire Volunteer Infantry, as a private. He was discharged due to disability on March 14, 1863. [Anonymous], Revised register of the soldiers and sailors of New Hampshire in the War of the Rebellion, 1861-1866 (Concord: I.C. Evans, 1895), Source Medium: Book . [4]

Additional information available.[5]

[1]John J. Dearborn, The history of Salisbury, New Hampshire (Name: Manchester, N.H.: Printed by W.E. Moore, 1890;), 669. John J. Dearborn, The history of Salisbury, New Hampshire (Manchester, N.H.: Printed by W.E. Moore, 1890), Source Medium: Book .

[2]1870 US Census , Andover NH, p. 20b. 1870 US Census, Source Medium: Book .

[3]John J. Dearborn, The history of Salisbury, New Hampshire (Name: Manchester, N.H.: Printed by W.E. Moore, 1890;), 669. John J. Dearborn, The history of Salisbury, New Hampshire (Manchester, N.H.: Printed by W.E. Moore, 1890), Source Medium: Book .

[4][Anonymous], Revised register of the soldiers and sailors of New Hampshire in the War of the Rebellion, 1861-1866 (Name: Concord: I.C. Evans, 1895;), 540.

[5]John R. Eastman, History of the Town of Andover, New Hampshire (Name: Concord, N.H.: Rumford Printing Company, 1910;), 251. John R. Eastman, History of the Town of Andover, New Hampshire (Concord, N.H.: Rumford Printing Company, 1910), Source Medium: Book .